Cornwall to Montréal

Forecast

Marine Forecast

Issued 03:00 AM EDT 30 March 2017

Today Tonight and Friday

Wind light increasing to easterly 10 to 15 knots early this evening and to northeast 15 to 25 Friday morning.

Snow beginning Friday morning. Visibility 1 mile or less in snow.

High today plus 4. Low tonight minus 3. High Friday plus 2.

Extended Forecast

Issued 06:00 PM EDT 29 March 2017
Friday Wind northeast 15 knots.
Saturday Wind northeast 10 to 15 knots.
Sunday Wind light becoming northwest 10 to 15 knots late in the day.

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

Map of Great Lakes - Lake Huron marine weather areas N Huron - 45003 W Erie - 45005 S Huron - 45008 Lake Ontario - 45012 Port Stanley - 45132 Prince Edward Point - 45135 Georgian Bay - 45137 Grimsby - 45139 Port Colborne - 45142 South Georgian Bay - 45143 Lake St Clair - 45147 South Lake Huron - 45149 Lake Simcoe - 45151 Lake Nipissing - 45152 North Channel - 45154 Ajax - 45159 Sault Ste. Marie Airport Greater Sudbury Airport North Bay Airport Gore Bay-Manitoulin Airport Great Duck Island Brockville Grenadier Island Kingston Airport Collingwood Lagoon City Muskoka Airport Parry Sound Harbour Lake Simcoe Regional Airport Wiarton Airport Goderich Sarnia Chris Hadfield Airport Tobermory Harrow AAFC Port Weller St. Catharines Airport Southeast Shoal Vineland Station Welland-Pelham Windsor Airport Burlington Lift Bridge Cobourg Hamilton Munro Int'l Airport Oshawa Municipal Airport Point Petre Toronto City Centre Airport CFB Trenton Peterborough Municipal Airport Killarney Western Islands Cove Island Long Point Port Colborne Erieau Point Pelee
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Access this Bulletin from another source?

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 PM EDT 29 March 2017 Tonight and Thursday At 3:00 p.m. EDT today ridge located on a line north-south over
Lake Superior.
By 8:00 p.m. EDT Thursday ridge located on a line north-south over
Québec city.

At 3:00 p.m. EDT today trough located on a line northwest-southeast
over Tadoussac.
By 7:00 a.m. EDT Thursday dissipating trough located on a line
east-west over New Brunswick.

Great Lakes - Lake Huron Area

Another Region

What we are doing

Date modified: